AUDIO ANALYSIS

🔊 Audio Analysis & Testing

COE Noida offers precise Audio Analysis services to evaluate the performance, fidelity, and compliance of audio systems and components. Whether you’re testing speakers, microphones, headphones, or embedded audio systems, our advanced test setup ensures highly accurate and repeatable measurements across all key audio metrics.

🎧 Our Audio Testing Capabilities Include:

• Frequency Response
  Measure how accurately an audio device reproduces sound across the full audible spectrum, ensuring balanced tonal output and sound clarity.

• Distortion Measurement (THD, THD+N, k2–k35)
  Analyze Total Harmonic Distortion (THD), THD+Noise, and individual harmonic components (k2 to k35) to detect and reduce audio signal imperfections.

• Impedance Response
  Measure the complex impedance of loudspeakers or headphones across frequency to help in proper amplifier matching and performance tuning.

• Sound Pressure Level (dB SPL)
  Accurately measure acoustic output in decibels (SPL) to assess loudness, sensitivity, and efficiency of audio transducers.

• Speaker Polarity Testing
  Verify correct speaker wiring and phase alignment to prevent phase cancellation or audio degradation in stereo/multi-speaker setups.

🧪 Applications:

• Consumer Audio Electronics (Speakers, Headphones)

• Automotive Infotainment Systems

• Smart Devices & Voice Assistants

• Public Address Systems & Microphones

• Embedded Audio in IoT & Appliances

🎯 Why Choose COE Noida?

• Precision-grade audio analyzers and anechoic test environments

• Compliance with international standards (IEC, AES, ITU)

• Tailored test plans for product development, validation, and QA

• Expert support for debugging and performance optimization

Hear the difference – Validate your audio quality with COE Noida.

📞 Contact us today to schedule your audio testing or get a custom quote.